ETA elektron upa eta api eta consumer eta consumer example java eta c source directory eta c++ c++ ezd trcc ssl c ert in cloud reconnect callback refresh token linux elektronsdk eta shared library elektron sdk c MarketFeed eta decode dictionary symbol list eikon-sdk DACS Service idn reactor api view corrupt Blank_Field consumer warm standby dictionary reuse group overrun disconnect 64 bit multi-thread rsslstate ric upa training module eta fid number acronym groupid rdf-d resiliency nfd real-time-data rtmes esdk build rssl_ret_incomplete_data snapshot with open stream version rssl_mc_status building from source status OMM aws trthv2 rssl_mc_update 1.2.0 batchrequest equity quotes rssl missing documentation elektron eta elecktron elektron sdk - java bds electron vc11 java upa rsslfieldentry fields search identify trade handle group status events batch enum trcc eta reboot login failed edf service name market_by_price exchangelist data model capabilities limit segfault dictionary for services performance ADS rssl state ema millisecond batch request connect idn_rdf slow load balance rsslbuffer utilization convert millisec FID stress test ni provider cusip suspect mergedtogroup rtl failover java api dispatch rssl_stream_close electron api rssl_ret_invalid_data snapshot ert in cloud trial sdk rdm solarflaire onload secure message negative ric open-source quotes login stream conditional compilation missing data concurrent analytics streamid mrn rsslmap empty rsslfieldlist price upa reactor connect reconnect up ready stale eta sbe rwf omm timestamp trade eta trcc vaconsumer 3.4.0l1 elektron-direct-feed service id symbollist ssl eta migrate size enum description signals documentation hkex symbols-by-exchange elektron sdk sink driven source maximum rssl_rc_cet_channel_down_reconnecting dictionary in data centers t error code map monitoring eta api status rdm_directory_service_group_id _ms